namespace WPFTemplateLib.Utilities
{
	/// <summary>
	/// 验证帮助类
	/// （来自：HandyControl.Tools）
	/// </summary>
	public class ValidateHelper
	{
		/// <summary>
		/// 是否在浮点数范围内
		/// </summary>
		/// <param name="value"></param>
		/// <returns></returns>
		public static bool IsInRangeOfDouble(object value)
		{
			var v = (double)value;
			return !(double.IsNaN(v) || double.IsInfinity(v));
		}

		/// <summary>
		///     是否在正浮点数范围内
		/// </summary>
		/// <param name="value"></param>
		/// <returns></returns>
		public static bool IsInRangeOfPosDouble(object value)
		{
			var v = (double)value;
			return !(double.IsNaN(v) || double.IsInfinity(v)) && v > 0;
		}

		/// <summary>
		///     是否在正浮点数范围内（包括0）
		/// </summary>
		/// <param name="value"></param>
		/// <returns></returns>
		public static bool IsInRangeOfPosDoubleIncludeZero(object value)
		{
			var v = (double)value;
			return !(double.IsNaN(v) || double.IsInfinity(v)) && v >= 0;
		}

		/// <summary>
		///     是否在负浮点数范围内
		/// </summary>
		/// <param name="value"></param>
		/// <returns></returns>
		public static bool IsInRangeOfNegDouble(object value)
		{
			var v = (double)value;
			return !(double.IsNaN(v) || double.IsInfinity(v)) && v < 0;
		}

		/// <summary>
		///     是否在负浮点数范围内（包括0）
		/// </summary>
		/// <param name="value"></param>
		/// <returns></returns>
		public static bool IsInRangeOfNegDoubleIncludeZero(object value)
		{
			var v = (double)value;
			return !(double.IsNaN(v) || double.IsInfinity(v)) && v <= 0;
		}

		/// <summary>
		///     是否在正整数范围内
		/// </summary>
		/// <param name="value"></param>
		/// <returns></returns>
		public static bool IsInRangeOfPosInt(object value)
		{
			var v = (int)value;
			return v > 0;
		}

		/// <summary>
		///     是否在正整数范围内（包括0）
		/// </summary>
		/// <param name="value"></param>
		/// <returns></returns>
		public static bool IsInRangeOfPosIntIncludeZero(object value)
		{
			var v = (int)value;
			return v >= 0;
		}

		/// <summary>
		///     是否在负整数范围内
		/// </summary>
		/// <param name="value"></param>
		/// <returns></returns>
		public static bool IsInRangeOfNegInt(object value)
		{
			var v = (int)value;
			return v < 0;
		}

		/// <summary>
		///     是否在负整数范围内（包括0）
		/// </summary>
		/// <param name="value"></param>
		/// <returns></returns>
		public static bool IsInRangeOfNegIntIncludeZero(object value)
		{
			var v = (int)value;
			return v <= 0;
		}
	}
}
